This revolutionary exhaust system developed by Billy Boat Performance Exhaust is precision hand crafted out of 100% T304 stainless steel. 3” CNC mandrel bent tubing is used throughout the entire system and eliminates the restrictive factory muffler which creates a smoother exhaust flow for improved horsepower and torque. Other advantages offered with this system are a deep, healthy exhaust when tearing up the streets yet a mild tone at cruising speeds. Not forgetting about appearance, B&B hand builds each system and is TIG welded for unmatched beauty and craftsmanship. For aesthetics B&B uses a pair of 4” round double wall tips for a bold, distinctive look. Utilizing the factory mounting this system is designed for easy bolt on installation. No engine management sensors are moved or altered therefore this system is 50 state emissions legal and is backed with their limited LIFETIME warranty.